malware Infosecurity Magazine
New HollowGraph Malware Hijacks Microsoft 365 Calendars for Covert C2 Communications
Resumen
Researchers have linked HollowGraph malware to the Cavern framework after discovering its use of Microsoft 365 calendars and Microsoft Graph APIs as a stealthy C2 channel
Researchers have linked HollowGraph malware to the Cavern framework after discovering its use of Microsoft 365 calendars and Microsoft Graph APIs as a stealthy C2 channel